Update language to comply with Android's inclusive language guidance

See https://source.android.com/setup/contribute/respectful-code
for reference.

Bug: 161896447
Test: m
Change-Id: I6c3c03c0c2d1302af6d5245486823c13a3432900
3 files changed
tree: d6e06b70f4929ac3db1a1d4864a75b31de86f1e2
  1. core/
  2. services/
  3. tests/